56894040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 214306560

約数和(自身を除く): 157412520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 211, 214, 252, 280, 315, 321, 360, 420, 422, 428, 504, 535, 630, 633, 642, 749, 840, 844, 856, 963, 1055, 1070, 1260, 1266, 1284, 1477, 1498, 1605, 1688, 1899, 1926, 2110, 2140, 2247, 2520, 2532, 2568, 2954, 2996, 3165, 3210, 3745, 3798, 3852, 4220, 4280, 4431, 4494, 4815, 5064, 5908, 5992, 6330, 6420, 6741, 7385, 7490, 7596, 7704, 8440, 8862, 8988, 9495, 9630, 11235, 11816, 12660, 12840, 13293, 13482, 14770, 14980, 15192, 17724, 17976, 18990, 19260, 22155, 22470, 22577, 25320, 26586, 26964, 29540, 29960, 33705, 35448, 37980, 38520, 44310, 44940, 45154, 53172, 53928, 59080, 66465, 67410, 67731, 75960, 88620, 89880, 90308, 106344, 112885, 132930, 134820, 135462, 158039, 177240, 180616, 203193, 225770, 265860, 269640, 270924, 316078, 338655, 406386, 451540, 474117, 531720, 541848, 632156, 677310, 790195, 812772, 903080, 948234, 1015965, 1264312, 1354620, 1422351, 1580390, 1625544, 1896468, 2031930, 2370585, 2709240, 2844702, 3160780, 3792936, 4063860, 4741170, 5689404, 6321560, 7111755, 8127720, 9482340, 11378808, 14223510, 18964680, 28447020, 56894040]

約数ペア:

[(1, 56894040), (2, 28447020), (3, 18964680), (4, 14223510), (5, 11378808), (6, 9482340), (7, 8127720), (8, 7111755), (9, 6321560), (10, 5689404), (12, 4741170), (14, 4063860), (15, 3792936), (18, 3160780), (20, 2844702), (21, 2709240), (24, 2370585), (28, 2031930), (30, 1896468), (35, 1625544), (36, 1580390), (40, 1422351), (42, 1354620), (45, 1264312), (56, 1015965), (60, 948234), (63, 903080), (70, 812772), (72, 790195), (84, 677310), (90, 632156), (105, 541848), (107, 531720), (120, 474117), (126, 451540), (140, 406386), (168, 338655), (180, 316078), (210, 270924), (211, 269640), (214, 265860), (252, 225770), (280, 203193), (315, 180616), (321, 177240), (360, 158039), (420, 135462), (422, 134820), (428, 132930), (504, 112885), (535, 106344), (630, 90308), (633, 89880), (642, 88620), (749, 75960), (840, 67731), (844, 67410), (856, 66465), (963, 59080), (1055, 53928), (1070, 53172), (1260, 45154), (1266, 44940), (1284, 44310), (1477, 38520), (1498, 37980), (1605, 35448), (1688, 33705), (1899, 29960), (1926, 29540), (2110, 26964), (2140, 26586), (2247, 25320), (2520, 22577), (2532, 22470), (2568, 22155), (2954, 19260), (2996, 18990), (3165, 17976), (3210, 17724), (3745, 15192), (3798, 14980), (3852, 14770), (4220, 13482), (4280, 13293), (4431, 12840), (4494, 12660), (4815, 11816), (5064, 11235), (5908, 9630), (5992, 9495), (6330, 8988), (6420, 8862), (6741, 8440), (7385, 7704), (7490, 7596)]